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Basic Functions
Help
Command
partial-command? (First tokens only -
not whole syntax)
partial-command <Tab>
partial-command +
+
?
command ? (Gives the next token
(parameter or keyword))
command[parameter] ? (Gives the
next token (parameter or keyword))
Document No. 10-300090, Issue 1
This section provides information about the following switch functions:
Help
Command Syntax Conventions
No Form Commands
Command Line History Keys
Enter a question mark (
commands in a mode. See
Table 1-3. Basic Functions
Description
Lists the commands that begin with the
specified character string. There is no
space between the command and
question mark.
Completes a command name.
Lists the remaining syntax of all
commands that begin with the character
string.
Lists all of the commands for the current
mode - complete syntax and help
descriptions.
Lists, if unique, all commands for the
current command mode.
Lists the command parameters (with a
brief explanation, if available). There is
a space between the command and the
question mark.
Lists the arguments for a parameter.
There is a space between the parameter
and the question mark.
) at the system prompt to display all of the
?
Table 1-3
for additional help commands.
Overview
Example
# m?
mtrace
#
# conf <Tab>
# configure
> sh+
# +
(configure)# ?
# show ?
(configure)# show ip ospf ?
1-3
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